243868296674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{39709}}^1\times {\mathrm{180629}}^1$

素因数の和:220357

約数の個数: 16

約数和(自身を含む): 387332134200

約数和(自身を除く): 143463837526

約数列:

[1, 2, 17, 34, 39709, 79418, 180629, 361258, 675053, 1350106, 3070693, 6141386, 7172596961, 14345193922, 121934148337, 243868296674]

約数ペア:

[(1, 243868296674), (2, 121934148337), (17, 14345193922), (34, 7172596961), (39709, 6141386), (79418, 3070693), (180629, 1350106), (361258, 675053)]